./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash baeebe831189d0208212eeaf417b83dac95cdcd24131565645f78fcbd5cf583c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:59:12,920 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:59:13,000 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 03:59:13,006 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:59:13,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:59:13,032 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:59:13,033 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:59:13,033 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:59:13,034 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:59:13,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:59:13,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:59:13,034 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:59:13,034 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:59:13,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:59:13,034 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:59:13,035 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:59:13,036 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:59:13,036 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:59:13,036 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:59:13,036 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:59:13,036 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:59:13,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:59:13,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:59:13,037 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:59:13,037 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:59:13,037 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:59:13,037 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:59:13,037 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:59:13,037 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> baeebe831189d0208212eeaf417b83dac95cdcd24131565645f78fcbd5cf583c [2024-12-06 03:59:13,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:59:13,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:59:13,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:59:13,353 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:59:13,353 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:59:13,355 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound100.c [2024-12-06 03:59:16,851 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/data/2e518a3f0/2b61e0d39c35436d8057747fe30ff367/FLAG8c33a9e7d [2024-12-06 03:59:17,070 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:59:17,071 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound100.c [2024-12-06 03:59:17,078 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/data/2e518a3f0/2b61e0d39c35436d8057747fe30ff367/FLAG8c33a9e7d [2024-12-06 03:59:17,419 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/data/2e518a3f0/2b61e0d39c35436d8057747fe30ff367 [2024-12-06 03:59:17,422 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:59:17,423 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:59:17,425 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:17,425 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:59:17,430 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:59:17,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204ec1e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17, skipping insertion in model container [2024-12-06 03:59:17,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,449 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:59:17,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:59:17,622 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:59:17,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:59:17,655 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:59:17,656 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17 WrapperNode [2024-12-06 03:59:17,656 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:59:17,657 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:59:17,658 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:59:17,658 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:59:17,666 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,673 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,692 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2024-12-06 03:59:17,692 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:59:17,692 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:59:17,692 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:59:17,692 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:59:17,699 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,699 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,701 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,701 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,704 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,705 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,709 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,710 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:59:17,713 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:59:17,713 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:59:17,713 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:59:17,714 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:59:17" (1/1) ... [2024-12-06 03:59:17,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:59:17,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:59:17,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:59:17,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0273c896-ca40-48ef-adcc-4e5078bc6fbc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:59:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:59:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:59:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:59:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:59:17,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 03:59:17,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 03:59:17,847 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:59:17,848 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:59:18,212 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-12-06 03:59:18,212 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:59:18,249 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:59:18,249 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 03:59:18,250 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:18 BoogieIcfgContainer [2024-12-06 03:59:18,250 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:59:18,251 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:59:18,251 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:59:18,262 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:59:18,263 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:59:18" (1/1) ... [2024-12-06 03:59:18,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:59:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2024-12-06 03:59:18,333 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2024-12-06 03:59:18,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:59:18,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:18,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:18,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:18,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2024-12-06 03:59:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2024-12-06 03:59:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 03:59:18,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:18,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:18,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2024-12-06 03:59:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2024-12-06 03:59:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:59:18,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:18,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 110 states and 116 transitions. [2024-12-06 03:59:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 116 transitions. [2024-12-06 03:59:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:59:18,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:18,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:18,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 111 states and 117 transitions. [2024-12-06 03:59:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 117 transitions. [2024-12-06 03:59:18,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:59:18,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:18,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 112 states and 118 transitions. [2024-12-06 03:59:19,046 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 118 transitions. [2024-12-06 03:59:19,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 03:59:19,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-06 03:59:19,449 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-06 03:59:19,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 03:59:19,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 120 states and 129 transitions. [2024-12-06 03:59:19,503 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 129 transitions. [2024-12-06 03:59:19,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:59:19,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 119 states and 128 transitions. [2024-12-06 03:59:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 128 transitions. [2024-12-06 03:59:19,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 03:59:19,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,559 INFO L256 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:19,563 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:19,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 121 states and 130 transitions. [2024-12-06 03:59:19,618 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 130 transitions. [2024-12-06 03:59:19,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 03:59:19,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,645 INFO L256 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:19,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 122 states and 131 transitions. [2024-12-06 03:59:19,691 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 131 transitions. [2024-12-06 03:59:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 03:59:19,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:19,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,717 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:19,718 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 123 states and 132 transitions. [2024-12-06 03:59:19,769 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 132 transitions. [2024-12-06 03:59:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 03:59:19,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:19,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:19,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:19,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 130 states and 140 transitions. [2024-12-06 03:59:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-12-06 03:59:19,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 03:59:19,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:19,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,025 INFO L256 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:59:20,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:20,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-12-06 03:59:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-12-06 03:59:20,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:59:20,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:20,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-06 03:59:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-06 03:59:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 03:59:20,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:20,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:20,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:20,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 134 states and 146 transitions. [2024-12-06 03:59:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 146 transitions. [2024-12-06 03:59:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:59:20,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:20,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:20,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 133 states and 145 transitions. [2024-12-06 03:59:20,439 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 145 transitions. [2024-12-06 03:59:20,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 03:59:20,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:20,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:20,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,472 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:20,473 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:20,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:20,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:20,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 135 states and 147 transitions. [2024-12-06 03:59:20,543 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 147 transitions. [2024-12-06 03:59:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 03:59:20,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:20,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:59:20,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:20,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:20,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:20,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 141 states and 153 transitions. [2024-12-06 03:59:20,941 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 153 transitions. [2024-12-06 03:59:20,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 03:59:20,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:20,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:20,971 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:59:20,973 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:21,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:21,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 147 states and 160 transitions. [2024-12-06 03:59:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 160 transitions. [2024-12-06 03:59:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 03:59:21,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:21,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:21,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:21,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 148 states and 162 transitions. [2024-12-06 03:59:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 162 transitions. [2024-12-06 03:59:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 03:59:21,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:21,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:21,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:21,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:21,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 149 states and 163 transitions. [2024-12-06 03:59:21,796 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 163 transitions. [2024-12-06 03:59:21,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:59:21,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:21,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:21,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-12-06 03:59:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-12-06 03:59:22,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 03:59:22,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:22,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 180 states and 203 transitions. [2024-12-06 03:59:22,592 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 203 transitions. [2024-12-06 03:59:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:59:22,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:22,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-12-06 03:59:22,650 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-12-06 03:59:22,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 03:59:22,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-12-06 03:59:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-12-06 03:59:22,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:59:22,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:22,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:22,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 187 states and 215 transitions. [2024-12-06 03:59:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 215 transitions. [2024-12-06 03:59:22,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:59:22,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:22,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-06 03:59:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-06 03:59:23,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:59:23,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-06 03:59:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-06 03:59:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 03:59:23,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-06 03:59:23,106 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-06 03:59:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:59:23,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-12-06 03:59:23,126 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-12-06 03:59:23,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 03:59:23,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-12-06 03:59:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-12-06 03:59:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:59:23,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-12-06 03:59:23,286 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-12-06 03:59:23,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 03:59:23,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:23,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,313 INFO L256 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:59:23,314 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 194 states and 224 transitions. [2024-12-06 03:59:23,447 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 224 transitions. [2024-12-06 03:59:23,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:59:23,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:23,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:23,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 197 states and 227 transitions. [2024-12-06 03:59:23,823 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 227 transitions. [2024-12-06 03:59:23,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 03:59:23,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:23,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:23,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:24,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:24,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-12-06 03:59:24,097 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-12-06 03:59:24,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:59:24,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:24,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:24,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 240 transitions. [2024-12-06 03:59:24,486 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 240 transitions. [2024-12-06 03:59:24,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 03:59:24,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:24,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:24,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:24,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:24,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 209 states and 242 transitions. [2024-12-06 03:59:24,823 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 242 transitions. [2024-12-06 03:59:24,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 03:59:24,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:24,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:24,950 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:25,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:25,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-12-06 03:59:25,676 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-12-06 03:59:25,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:59:25,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:25,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:25,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:26,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 222 states and 256 transitions. [2024-12-06 03:59:26,731 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 256 transitions. [2024-12-06 03:59:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 03:59:26,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:26,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:26,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:28,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:28,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 252 states and 292 transitions. [2024-12-06 03:59:28,203 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 292 transitions. [2024-12-06 03:59:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:59:28,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:28,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:28,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:28,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 259 states and 299 transitions. [2024-12-06 03:59:28,940 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 299 transitions. [2024-12-06 03:59:28,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 03:59:28,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:28,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:30,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:30,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 03:59:30,533 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 03:59:30,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 03:59:30,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:30,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:30,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 291 states and 338 transitions. [2024-12-06 03:59:30,574 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 338 transitions. [2024-12-06 03:59:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:59:30,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 290 states and 337 transitions. [2024-12-06 03:59:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 337 transitions. [2024-12-06 03:59:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:59:30,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:30,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:30,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:30,626 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 03:59:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 295 states and 347 transitions. [2024-12-06 03:59:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 347 transitions. [2024-12-06 03:59:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 03:59:31,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:31,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 296 states and 348 transitions. [2024-12-06 03:59:31,851 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 348 transitions. [2024-12-06 03:59:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:59:31,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:31,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:31,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:32,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 298 states and 350 transitions. [2024-12-06 03:59:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 350 transitions. [2024-12-06 03:59:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 03:59:32,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:32,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:32,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:32,126 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 03:59:32,127 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:32,367 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 306 states and 364 transitions. [2024-12-06 03:59:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 364 transitions. [2024-12-06 03:59:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:59:33,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:34,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 309 states and 367 transitions. [2024-12-06 03:59:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 367 transitions. [2024-12-06 03:59:34,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:59:34,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:34,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:34,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:34,400 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 316 states and 382 transitions. [2024-12-06 03:59:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 382 transitions. [2024-12-06 03:59:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:59:35,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:36,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 319 states and 387 transitions. [2024-12-06 03:59:36,209 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 387 transitions. [2024-12-06 03:59:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 03:59:36,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:36,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 322 states and 393 transitions. [2024-12-06 03:59:36,281 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 393 transitions. [2024-12-06 03:59:36,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:59:36,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:36,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:36,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:37,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:37,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 326 states and 397 transitions. [2024-12-06 03:59:37,226 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 397 transitions. [2024-12-06 03:59:37,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:59:37,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:37,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:38,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:38,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 334 states and 413 transitions. [2024-12-06 03:59:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 413 transitions. [2024-12-06 03:59:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:59:38,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:38,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:38,912 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:39,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:39,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 337 states and 418 transitions. [2024-12-06 03:59:39,253 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 418 transitions. [2024-12-06 03:59:39,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 03:59:39,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:39,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:39,282 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:39,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 341 states and 428 transitions. [2024-12-06 03:59:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 428 transitions. [2024-12-06 03:59:39,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 03:59:39,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:39,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:39,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:39,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 346 states and 433 transitions. [2024-12-06 03:59:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-12-06 03:59:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:59:42,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:42,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:46,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:46,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 352 states and 439 transitions. [2024-12-06 03:59:46,961 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 439 transitions. [2024-12-06 03:59:46,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 03:59:46,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:46,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:46,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 359 states and 448 transitions. [2024-12-06 03:59:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 448 transitions. [2024-12-06 03:59:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 03:59:49,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:49,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:49,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:49,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:49,321 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:49,322 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:51,557 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:51,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-12-06 03:59:51,995 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-12-06 03:59:51,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 03:59:51,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:51,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:52,024 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 03:59:52,026 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 367 states and 458 transitions. [2024-12-06 03:59:52,503 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 458 transitions. [2024-12-06 03:59:52,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:59:52,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:52,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:52,536 INFO L256 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 03:59:52,537 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 374 states and 468 transitions. [2024-12-06 03:59:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 468 transitions. [2024-12-06 03:59:54,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 03:59:54,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:54,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 03:59:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:54,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 03:59:54,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 03:59:54,674 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 382 states and 479 transitions. [2024-12-06 03:59:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 479 transitions. [2024-12-06 03:59:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 03:59:56,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:56,114 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 383 states and 481 transitions. [2024-12-06 03:59:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 481 transitions. [2024-12-06 03:59:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 03:59:56,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:56,180 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 387 states and 488 transitions. [2024-12-06 03:59:56,773 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 488 transitions. [2024-12-06 03:59:56,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 03:59:56,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 390 states and 493 transitions. [2024-12-06 03:59:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 493 transitions. [2024-12-06 03:59:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 03:59:56,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:56,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:57,383 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:59:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 396 states and 504 transitions. [2024-12-06 03:59:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 504 transitions. [2024-12-06 03:59:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 03:59:59,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:00,217 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:00:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 401 states and 512 transitions. [2024-12-06 04:00:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 512 transitions. [2024-12-06 04:00:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:00:03,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:03,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:03,920 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:00:10,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 406 states and 519 transitions. [2024-12-06 04:00:10,152 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 519 transitions. [2024-12-06 04:00:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:00:10,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:10,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:00,945 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:03:45,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:03:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:45,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 413 states and 528 transitions. [2024-12-06 04:03:45,935 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 528 transitions. [2024-12-06 04:03:45,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:03:45,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:45,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:45,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:03:59,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:04:09,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:04:09,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:09,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 418 states and 540 transitions. [2024-12-06 04:04:09,648 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 540 transitions. [2024-12-06 04:04:09,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:09,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:09,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:09,797 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:04:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 449 states and 590 transitions. [2024-12-06 04:04:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 590 transitions. [2024-12-06 04:04:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:04:15,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:15,638 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:04:26,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:04:36,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:04:36,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 451 states and 595 transitions. [2024-12-06 04:04:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 595 transitions. [2024-12-06 04:04:36,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:04:36,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:36,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:04:42,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:42,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 483 states and 649 transitions. [2024-12-06 04:04:42,567 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 649 transitions. [2024-12-06 04:04:42,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:04:42,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:42,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:43,277 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 04:04:58,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:05:08,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:05:08,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:08,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 493 states and 666 transitions. [2024-12-06 04:05:08,867 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 666 transitions. [2024-12-06 04:05:08,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:05:08,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:08,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:08,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:08,888 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:05:19,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:05:29,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:05:29,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:29,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 495 states and 671 transitions. [2024-12-06 04:05:29,386 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 671 transitions. [2024-12-06 04:05:29,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:29,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:29,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:05:30,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:30,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 498 states and 678 transitions. [2024-12-06 04:05:30,643 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 678 transitions. [2024-12-06 04:05:30,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:30,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:30,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:30,656 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:05:41,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:05:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 500 states and 683 transitions. [2024-12-06 04:05:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 683 transitions. [2024-12-06 04:05:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:05:42,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:42,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:42,240 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:05:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 503 states and 691 transitions. [2024-12-06 04:05:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 691 transitions. [2024-12-06 04:05:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:43,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:43,503 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:05:56,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:05:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 507 states and 699 transitions. [2024-12-06 04:05:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 699 transitions. [2024-12-06 04:05:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:57,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:57,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:57,238 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:05:58,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 509 states and 704 transitions. [2024-12-06 04:05:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 704 transitions. [2024-12-06 04:05:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 04:05:58,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:58,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:58,047 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:05:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 513 states and 713 transitions. [2024-12-06 04:05:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 713 transitions. [2024-12-06 04:05:59,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:05:59,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:59,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:59,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:06:01,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:01,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 514 states and 714 transitions. [2024-12-06 04:06:01,224 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 714 transitions. [2024-12-06 04:06:01,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:01,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:01,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:01,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:01,244 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:06:12,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:06:13,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 518 states and 723 transitions. [2024-12-06 04:06:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 723 transitions. [2024-12-06 04:06:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:13,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:06:14,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:14,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 520 states and 728 transitions. [2024-12-06 04:06:14,280 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 728 transitions. [2024-12-06 04:06:14,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:14,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:14,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:14,300 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:06:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 521 states and 729 transitions. [2024-12-06 04:06:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 729 transitions. [2024-12-06 04:06:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:14,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:14,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:14,867 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:06:15,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:15,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 523 states and 734 transitions. [2024-12-06 04:06:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 734 transitions. [2024-12-06 04:06:15,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:15,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:15,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:15,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:15,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:15,402 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:06:15,403 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:15,623 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:06:29,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:06:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 537 states and 760 transitions. [2024-12-06 04:06:31,303 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 760 transitions. [2024-12-06 04:06:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:06:31,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:31,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:31,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 04:06:31,333 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:31,397 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:06:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 539 states and 762 transitions. [2024-12-06 04:06:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 762 transitions. [2024-12-06 04:06:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:06:31,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:31,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:31,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:31,862 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:06:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 542 states and 770 transitions. [2024-12-06 04:06:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 770 transitions. [2024-12-06 04:06:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:06:33,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:33,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:33,406 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:06:33,407 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:06:36,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:36,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 558 states and 792 transitions. [2024-12-06 04:06:36,515 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 792 transitions. [2024-12-06 04:06:36,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:06:36,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:36,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:36,558 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:06:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 559 states and 793 transitions. [2024-12-06 04:06:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 793 transitions. [2024-12-06 04:06:36,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 04:06:36,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:36,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:36,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:36,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:36,887 INFO L256 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:06:36,888 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:37,034 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:06:37,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:37,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 561 states and 796 transitions. [2024-12-06 04:06:37,440 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 796 transitions. [2024-12-06 04:06:37,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:06:37,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:37,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:37,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:37,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:37,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:06:37,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:40,256 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:06:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 577 states and 823 transitions. [2024-12-06 04:06:43,578 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 823 transitions. [2024-12-06 04:06:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:06:43,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:43,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:43,601 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-06 04:06:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 581 states and 832 transitions. [2024-12-06 04:06:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 832 transitions. [2024-12-06 04:06:45,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 04:06:45,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:06:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:45,346 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:06:45,347 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:06:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:06:47,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:47,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 583 states and 835 transitions. [2024-12-06 04:06:47,984 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 835 transitions. [2024-12-06 04:06:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:06:47,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:47,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:47,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:48,042 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:06:48,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:48,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 585 states and 838 transitions. [2024-12-06 04:06:48,988 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 838 transitions. [2024-12-06 04:06:48,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:06:48,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:48,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:49,002 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:06:50,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:50,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 589 states and 846 transitions. [2024-12-06 04:06:50,645 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 846 transitions. [2024-12-06 04:06:50,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 04:06:50,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 04:06:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 590 states and 846 transitions. [2024-12-06 04:06:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 846 transitions. [2024-12-06 04:06:51,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:06:51,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:51,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:51,308 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:06:52,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:52,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 591 states and 847 transitions. [2024-12-06 04:06:52,758 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 847 transitions. [2024-12-06 04:06:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:06:52,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:52,772 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:06:54,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:54,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 594 states and 853 transitions. [2024-12-06 04:06:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 853 transitions. [2024-12-06 04:06:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:06:54,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:54,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:54,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:06:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:06:59,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 624 states and 892 transitions. [2024-12-06 04:06:59,324 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 892 transitions. [2024-12-06 04:06:59,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:06:59,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:06:59,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:06:59,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:06:59,338 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-06 04:07:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:00,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 624 states and 891 transitions. [2024-12-06 04:07:00,019 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 891 transitions. [2024-12-06 04:07:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 04:07:00,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:00,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:00,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:00,158 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:00,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:00,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 626 states and 894 transitions. [2024-12-06 04:07:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 894 transitions. [2024-12-06 04:07:00,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:07:00,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:00,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:00,431 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:02,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 625 states and 893 transitions. [2024-12-06 04:07:02,922 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 893 transitions. [2024-12-06 04:07:02,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:07:02,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:02,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 656 states and 942 transitions. [2024-12-06 04:07:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 942 transitions. [2024-12-06 04:07:07,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 04:07:07,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:07,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:07,835 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:09,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:09,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 660 states and 947 transitions. [2024-12-06 04:07:09,374 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 947 transitions. [2024-12-06 04:07:09,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:07:09,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:09,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:09,569 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:07:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:11,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 659 states and 946 transitions. [2024-12-06 04:07:11,810 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 946 transitions. [2024-12-06 04:07:11,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:07:11,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:11,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:11,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:07:11,847 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:07:13,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 664 states and 955 transitions. [2024-12-06 04:07:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 955 transitions. [2024-12-06 04:07:13,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 04:07:13,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:13,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:13,802 INFO L256 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 04:07:13,803 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:07:14,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:14,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 665 states and 957 transitions. [2024-12-06 04:07:14,693 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 957 transitions. [2024-12-06 04:07:14,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:07:14,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:14,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:14,707 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 04:07:19,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:19,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 662 states and 954 transitions. [2024-12-06 04:07:19,029 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 954 transitions. [2024-12-06 04:07:19,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:07:19,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:19,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:19,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:19,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 04:07:19,061 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 44 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:07:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 683 states and 989 transitions. [2024-12-06 04:07:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 989 transitions. [2024-12-06 04:07:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:07:27,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:27,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:27,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:07:27,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:27,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 04:07:27,190 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:07:30,451 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:07:33,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:33,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 689 states and 1008 transitions. [2024-12-06 04:07:33,766 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1008 transitions. [2024-12-06 04:07:33,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:33,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:33,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:33,907 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:07:45,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 701 states and 1028 transitions. [2024-12-06 04:07:45,710 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1028 transitions. [2024-12-06 04:07:45,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:45,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:45,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:45,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:45,840 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:07:47,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:47,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 702 states and 1028 transitions. [2024-12-06 04:07:47,237 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1028 transitions. [2024-12-06 04:07:47,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:47,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:47,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:47,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-12-06 04:07:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 704 states and 1029 transitions. [2024-12-06 04:07:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1029 transitions. [2024-12-06 04:07:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:48,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:48,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:48,757 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:52,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:52,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 711 states and 1044 transitions. [2024-12-06 04:07:52,143 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1044 transitions. [2024-12-06 04:07:52,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:52,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:52,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:52,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:52,412 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:55,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:55,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 717 states and 1056 transitions. [2024-12-06 04:07:55,168 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1056 transitions. [2024-12-06 04:07:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:55,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:55,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:55,360 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 720 states and 1063 transitions. [2024-12-06 04:07:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1063 transitions. [2024-12-06 04:07:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:57,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:57,655 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:58,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 722 states and 1068 transitions. [2024-12-06 04:07:58,304 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1068 transitions. [2024-12-06 04:07:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:07:58,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:58,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-06 04:07:59,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:07:59,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 724 states and 1070 transitions. [2024-12-06 04:07:59,206 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1070 transitions. [2024-12-06 04:07:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:07:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:07:59,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:07:59,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:07:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-06 04:08:00,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:00,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 719 states and 1065 transitions. [2024-12-06 04:08:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1065 transitions. [2024-12-06 04:08:00,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:08:00,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:00,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:00,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:00,876 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 727 states and 1081 transitions. [2024-12-06 04:08:04,334 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1081 transitions. [2024-12-06 04:08:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:08:04,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:04,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:04,357 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:07,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:07,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 733 states and 1094 transitions. [2024-12-06 04:08:07,356 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 1094 transitions. [2024-12-06 04:08:07,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:08:07,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:07,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:07,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:07,438 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:08,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:08,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 736 states and 1100 transitions. [2024-12-06 04:08:08,960 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1100 transitions. [2024-12-06 04:08:08,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:08:08,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:08,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:09,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:09,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 737 states and 1101 transitions. [2024-12-06 04:08:09,675 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1101 transitions. [2024-12-06 04:08:09,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:08:09,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:08:10,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:10,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 740 states and 1107 transitions. [2024-12-06 04:08:10,911 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1107 transitions. [2024-12-06 04:08:10,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:08:10,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:10,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 04:08:20,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:08:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 752 states and 1122 transitions. [2024-12-06 04:08:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1122 transitions. [2024-12-06 04:08:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:08:20,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:08:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:08:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:08:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 04:09:42,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:42,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 745 states and 1115 transitions. [2024-12-06 04:09:42,534 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1115 transitions. [2024-12-06 04:09:42,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:42,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:42,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:42,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:43,034 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:09:48,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:48,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 755 states and 1138 transitions. [2024-12-06 04:09:48,630 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1138 transitions. [2024-12-06 04:09:48,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:48,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:48,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:48,797 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:09:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 763 states and 1161 transitions. [2024-12-06 04:09:55,564 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1161 transitions. [2024-12-06 04:09:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:55,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:55,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:55,711 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:09:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:57,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 766 states and 1176 transitions. [2024-12-06 04:09:57,632 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1176 transitions. [2024-12-06 04:09:57,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:57,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:57,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:09:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 767 states and 1177 transitions. [2024-12-06 04:09:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1177 transitions. [2024-12-06 04:09:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:58,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:09:59,014 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:09:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:09:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 768 states and 1179 transitions. [2024-12-06 04:09:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1179 transitions. [2024-12-06 04:09:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:09:59,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:09:59,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:09:59,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:00,019 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:10:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 771 states and 1186 transitions. [2024-12-06 04:10:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1186 transitions. [2024-12-06 04:10:01,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:10:01,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:01,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:10:02,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:02,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 772 states and 1187 transitions. [2024-12-06 04:10:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1187 transitions. [2024-12-06 04:10:02,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:10:02,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:02,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:03,043 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-06 04:10:04,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:04,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 775 states and 1194 transitions. [2024-12-06 04:10:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1194 transitions. [2024-12-06 04:10:04,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:10:04,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:04,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:04,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:04,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:04,566 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:04,567 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:06,803 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:11,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:11,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 783 states and 1204 transitions. [2024-12-06 04:10:11,061 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1204 transitions. [2024-12-06 04:10:11,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:10:11,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:11,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:11,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:11,090 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:11,091 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:13,255 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 786 states and 1210 transitions. [2024-12-06 04:10:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1210 transitions. [2024-12-06 04:10:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:10:15,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:15,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:15,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:15,308 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:15,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 788 states and 1215 transitions. [2024-12-06 04:10:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1215 transitions. [2024-12-06 04:10:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:10:18,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:18,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:18,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:18,667 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:20,793 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:22,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 791 states and 1220 transitions. [2024-12-06 04:10:22,669 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1220 transitions. [2024-12-06 04:10:22,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:22,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:22,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:22,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:22,698 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:22,699 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:28,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:28,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 803 states and 1243 transitions. [2024-12-06 04:10:28,617 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1243 transitions. [2024-12-06 04:10:28,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:28,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:28,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:28,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:28,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:28,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:28,778 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:32,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:32,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 809 states and 1254 transitions. [2024-12-06 04:10:32,563 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1254 transitions. [2024-12-06 04:10:32,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:32,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:32,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:32,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:32,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:32,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:32,704 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:34,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:34,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 812 states and 1262 transitions. [2024-12-06 04:10:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1262 transitions. [2024-12-06 04:10:34,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:34,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:34,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:34,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:34,497 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 815 states and 1268 transitions. [2024-12-06 04:10:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1268 transitions. [2024-12-06 04:10:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:36,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:36,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 816 states and 1269 transitions. [2024-12-06 04:10:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1269 transitions. [2024-12-06 04:10:37,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 04:10:37,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:37,499 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 04:10:37,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:37,622 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:38,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 817 states and 1270 transitions. [2024-12-06 04:10:38,344 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1270 transitions. [2024-12-06 04:10:38,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:10:38,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:38,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:38,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:38,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:38,367 INFO L256 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 04:10:38,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:38,535 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:10:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:39,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 824 states and 1276 transitions. [2024-12-06 04:10:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1276 transitions. [2024-12-06 04:10:39,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 04:10:39,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:39,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:39,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:39,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 04:10:39,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:43,159 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:47,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:47,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 832 states and 1286 transitions. [2024-12-06 04:10:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1286 transitions. [2024-12-06 04:10:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:10:47,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:47,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:47,213 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1318 states to 836 states and 1299 transitions. [2024-12-06 04:10:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1299 transitions. [2024-12-06 04:10:49,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:10:49,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:49,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:49,294 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 04:10:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:50,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 838 states and 1300 transitions. [2024-12-06 04:10:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1300 transitions. [2024-12-06 04:10:50,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:10:50,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:50,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:50,471 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 04:10:50,472 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:50,651 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:10:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:51,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1324 states to 841 states and 1305 transitions. [2024-12-06 04:10:51,288 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1305 transitions. [2024-12-06 04:10:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:10:51,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:51,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:51,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:10:51,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:51,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-06 04:10:51,320 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 04:10:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-12-06 04:10:52,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:10:52,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 841 states and 1304 transitions. [2024-12-06 04:10:52,268 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1304 transitions. [2024-12-06 04:10:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:10:52,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:10:52,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:10:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:10:53,164 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:11:10,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:10,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 863 states and 1359 transitions. [2024-12-06 04:11:10,597 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1359 transitions. [2024-12-06 04:11:10,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 04:11:10,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:10,618 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-06 04:11:21,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:11:31,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:11:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:11:31,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 867 states and 1375 transitions. [2024-12-06 04:11:31,958 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1375 transitions. [2024-12-06 04:11:31,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:11:31,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:11:31,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:11:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:11:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:12:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 957 states and 1518 transitions. [2024-12-06 04:12:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1518 transitions. [2024-12-06 04:12:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:12:02,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 04:12:03,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 959 states and 1522 transitions. [2024-12-06 04:12:03,560 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1522 transitions. [2024-12-06 04:12:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:12:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 04:12:22,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:12:32,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:12:32,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:32,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 967 states and 1537 transitions. [2024-12-06 04:12:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1537 transitions. [2024-12-06 04:12:32,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:12:32,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:32,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 04:12:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 969 states and 1540 transitions. [2024-12-06 04:12:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1540 transitions. [2024-12-06 04:12:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:12:33,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:12:45,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:12:55,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:12:55,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 971 states and 1555 transitions. [2024-12-06 04:12:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1555 transitions. [2024-12-06 04:12:55,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:12:55,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:12:55,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:12:55,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 973 states and 1556 transitions. [2024-12-06 04:12:55,252 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1556 transitions. [2024-12-06 04:12:55,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:12:55,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:12:55,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:12:55,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:12:55,268 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 04:13:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:01,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 979 states and 1563 transitions. [2024-12-06 04:13:01,132 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1563 transitions. [2024-12-06 04:13:01,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:01,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:01,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:01,150 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:02,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:02,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 979 states and 1562 transitions. [2024-12-06 04:13:02,225 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1562 transitions. [2024-12-06 04:13:02,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:02,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:02,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:03,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:03,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 979 states and 1561 transitions. [2024-12-06 04:13:03,384 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1561 transitions. [2024-12-06 04:13:03,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:03,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:03,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:03,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:03,400 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 979 states and 1560 transitions. [2024-12-06 04:13:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1560 transitions. [2024-12-06 04:13:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:04,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:04,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:04,441 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:15,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:13:15,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:15,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 979 states and 1559 transitions. [2024-12-06 04:13:15,795 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1559 transitions. [2024-12-06 04:13:15,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:15,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:15,814 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:27,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:13:27,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:27,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 979 states and 1558 transitions. [2024-12-06 04:13:27,124 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1558 transitions. [2024-12-06 04:13:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:27,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:27,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:27,288 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:28,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 981 states and 1563 transitions. [2024-12-06 04:13:28,632 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1563 transitions. [2024-12-06 04:13:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:28,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:28,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:28,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:29,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:29,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 983 states and 1566 transitions. [2024-12-06 04:13:29,998 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1566 transitions. [2024-12-06 04:13:29,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:13:29,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:29,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:30,163 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-06 04:13:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 984 states and 1568 transitions. [2024-12-06 04:13:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1568 transitions. [2024-12-06 04:13:31,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:13:31,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:31,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-06 04:13:45,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.87s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-12-06 04:13:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:13:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 984 states and 1567 transitions. [2024-12-06 04:13:45,209 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1567 transitions. [2024-12-06 04:13:45,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 04:13:45,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:13:45,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:13:45,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:13:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked.